Programming Language and compiler
Benchmarks

V VS OCaml benchmarks

Current benchmark data was generated on Mon Dec 30 2024, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] AMD EPYC 7763 64-Core Processor (Model 1)

* -m in a file name stands for multi-threading or multi-processing

* -i in a file name stands for direct intrinsics usage. (Usage of simd intrinsics via libraries is not counted)

* -ffi in a file name stands for non-stdlib FFI usage

* (You may find time < time(user) + time(sys) for some non-parallelized programs, the overhead is from GC or JIT compiler, which are allowed to take advantage of multi-cores as that's more close to real-world scenarios.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 769ms 31ms 28.9MB 753ms 3ms v/clang+gc 0.4.9
v 1.v 2146ms 3.2ms 2086.6MB 1237ms 890ms v/clang 0.4.9
ocaml 1.ml 3006ms 11ms 132.5MB 2940ms 50ms ocaml 5.2.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 68ms 0.3ms 4.6MB 60ms 0ms v/clang+gc 0.4.9
v 1.v 209ms 2.0ms 198.0MB 123ms 73ms v/clang 0.4.9
ocaml 1.ml 216ms 1.7ms 19.2MB 200ms 0ms ocaml 5.2.1

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 22.6MB 9157ms 10407ms v/clang 0.4.9
v 1.v timeout 0.0ms 22.4MB 9853ms 9697ms v/clang+gc 0.4.9

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1-m.v 2563ms 299ms 20.3MB 4827ms 5190ms v/clang+gc 0.4.9
v 1-m.v 2873ms 231ms 15.7MB 5180ms 6013ms v/clang 0.4.9

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 23.3MB 4980ms 3ms v/clang+gc 0.4.9

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 13.8MB 4990ms 0ms v/clang+gc 0.4.9

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 2186ms 5.5ms 1.9MB 2173ms 0ms v/clang+gc 0.4.9
v 1.v 2191ms 1.3ms 1.1MB 2180ms 0ms v/clang 0.4.9
ocaml 2.ml 2917ms 7.3ms 4.9MB 2907ms 0ms ocaml 5.2.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 186ms 1.9ms 1.1MB 170ms 0ms v/clang 0.4.9
v 1.v 187ms 1.8ms 1.9MB 180ms 0ms v/clang+gc 0.4.9
ocaml 2.ml 245ms 1.0ms 4.9MB 233ms 0ms ocaml 5.2.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 6.ml 346ms 0.8ms 24.8MB 333ms 0ms ocaml 5.2.1
v 1.v 500ms 1.4ms 1.3MB 483ms 0ms v/clang 0.4.9
v 1.v 538ms 4.2ms 2.1MB 523ms 0ms v/clang+gc 0.4.9

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 6.ml 38ms 0.1ms 7.3MB 27ms 0ms ocaml 5.2.1
v 1.v 52ms 0.3ms 1.3MB 43ms 0ms v/clang 0.4.9
v 1.v 57ms 2.4ms 2.1MB 50ms 0ms v/clang+gc 0.4.9

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1.1ms 0.0ms 1.4MB 0ms 0ms v/clang 0.4.9
v 1.v 1.3ms 0.1ms 1.9MB 0ms 0ms v/clang+gc 0.4.9
ocaml 1.ml 1.8ms 0.2ms 4.9MB 0ms 0ms ocaml 5.2.1

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 178ms 5.8ms 6.4MB 163ms 0ms ocaml 5.2.1
v 1.v 241ms 4.0ms 1.3MB 227ms 0ms v/clang 0.4.9
v 1.v 258ms 6.4ms 2.1MB 247ms 0ms v/clang+gc 0.4.9

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 548ms 4.0ms 6.6MB 537ms 0ms ocaml 5.2.1
v 1.v 709ms 3.2ms 1.3MB 697ms 0ms v/clang 0.4.9
v 1.v 765ms 2.4ms 2.1MB 753ms 0ms v/clang+gc 0.4.9

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 1.ml 78ms 2.9ms 5.9MB 67ms 0ms ocaml 5.2.1
v 1.v 89ms 0.4ms 1.3MB 80ms 0ms v/clang 0.4.9
v 1.v 99ms 0.8ms 2.1MB 90ms 0ms v/clang+gc 0.4.9

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 309ms 0.5ms 1.6MB 300ms 0ms v/clang 0.4.9
v 1.v 311ms 1.8ms 2.3MB 300ms 0ms v/clang+gc 0.4.9
ocaml 1.ml 379ms 2.6ms 5.2MB 367ms 0ms ocaml 5.2.1

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 33ms 0.0ms 1.6MB 23ms 0ms v/clang 0.4.9
v 1.v 33ms 0.7ms 2.3MB 23ms 0ms v/clang+gc 0.4.9
ocaml 1.ml 41ms 1.6ms 5.3MB 30ms 0ms ocaml 5.2.1

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 295ms 10ms 40.4MB 277ms 0ms v/clang 0.4.9
v 1.v 310ms 5.8ms 60.6MB 297ms 0ms v/clang+gc 0.4.9
v 2.v 332ms 2.1ms 6.9MB 320ms 0ms v/clang+gc 0.4.9
v 2.v 332ms 3.8ms 6.1MB 320ms 0ms v/clang 0.4.9
ocaml 1.ml 937ms 12ms 545.9MB 870ms 47ms ocaml 5.2.1
ocaml 2.ml 1920ms 15ms 17.4MB 1903ms 0ms ocaml 5.2.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 60ms 1.9ms 11.9MB 50ms 0ms v/clang+gc 0.4.9
v 1.v 61ms 2.4ms 11.0MB 50ms 0ms v/clang 0.4.9
v 2.v 82ms 1.5ms 2.4MB 73ms 0ms v/clang 0.4.9
v 2.v 83ms 1.6ms 3.1MB 70ms 0ms v/clang+gc 0.4.9
ocaml 1.ml 180ms 2.2ms 142.2MB 163ms 3ms ocaml 5.2.1
ocaml 2.ml 473ms 2.2ms 9.1MB 460ms 0ms ocaml 5.2.1

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 2.v timeout 0.0ms 7.8MB 4973ms 10ms v/clang+gc 0.4.9

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 2.v 809ms 37ms 2.6MB 793ms 0ms v/clang+gc 0.4.9

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml timeout 0.0ms 484.9MB 4820ms 163ms ocaml 5.2.1
v 1.v timeout 0.0ms 83.1MB 4973ms 7ms v/clang+gc 0.4.9

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 529ms 6.5ms 57.0MB 487ms 23ms ocaml 5.2.1
v 1.v 3306ms 71ms 26.0MB 3293ms 0ms v/clang+gc 0.4.9

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 4476ms 16ms 6.4MB 4463ms 0ms ocaml 5.2.1
v 1.v timeout 0.0ms 1.6MB 4990ms 0ms v/clang 0.4.9
v 1.v timeout 0.0ms 2.8MB 4990ms 0ms v/clang+gc 0.4.9

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 1128ms 3.0ms 6.1MB 1117ms 0ms ocaml 5.2.1
v 1.v 1277ms 7.3ms 1.5MB 1267ms 0ms v/clang 0.4.9
v 1.v 1305ms 2.8ms 2.5MB 1297ms 0ms v/clang+gc 0.4.9

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ocaml 2.ml 286ms 4.4ms 5.2MB 273ms 0ms ocaml 5.2.1
v 1.v 323ms 1.0ms 1.5MB 310ms 0ms v/clang 0.4.9
v 1.v 333ms 0.1ms 2.5MB 323ms 0ms v/clang+gc 0.4.9